Tenders of Offizielle Bezeichnung Zweckverband Lollar Staufenberg Zls

Restricted tender with public participation competition Vob/a - Renovation of the storage system (glass container; volume approx. 2 x 250 m³; chamber by chamber) while the second water chamber continues to operate - Execution of the work chamber by chamber - Exposing the water chambers, removal of old sealing (contaminated with paks), renewal of sealing and insulation - Removal of the existing surface protection system made of chlorinated rubber paint and cement plaster or screed; total area of both chambers approx. 275 m² walls, 22 m² supports; 128 m² floors; 128 m² ceilings) - Renewal of the surface protection system using a mineral coating (type A1 in accordance with DVGW work sheet W 300-3) taking into account a hygiene protection concept and the quality assurance concept; - Installation of a statically reinforced floor slab - Renewal of wall penetrations up to DN 200, renewal of pipes and fittings - Renewal of windows, doors - Installation of a ventilation system - Tiling and painting/coating work within the antechamber - etc.